30 Rock: Season 5, Episode 6

5 - 6: Gentleman's Intermission

Avery forces Jack to set some boundaries in his friendship with Liz. At the same time, Liz gets a surprise visit from her father Dick Lemon (Buck Henry). Meanwhile, Tracy asks Kenneth's help to remake his pre-produced video obituary, and when Jenna learns of this, she decides to make a video of her own.